| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.78 | 13.202% | $149.1776 | $149.18 | $149.20 | $149.20 |
| Purchase #2 | $111.45 | 4.584% | $116.5589 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $137.84 | 9.795% | $151.3414 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $47.97 | 12.554% | $53.9922 | $53.99 | $54.00 | $54.00 |
| Purchase #5 | $167.30 | 11.869% | $187.1568 | $187.16 | $187.15 | $187.20 |
| Purchase #6 | $142.27 | 7.317% | $152.6799 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $48.92 | 12.284% | $54.9293 | $54.93 | $54.95 | $54.90 |
| 7 purchase totals = | $787.53 | $865.8361 | $865.84 | $865.90 | $865.90 | |